S Prabhakaran

Summary

Affiliation: Rush University Medical Center
Country: USA

Publications

  1. ncbi Perfusion computed tomography in transient ischemic attack
    Shyam Prabhakaran
    Department of Neurological Sciences, Rush University Medical Center, Chicago, IL 60612, USA
    Arch Neurol 68:85-9. 2011
  2. ncbi Intravenous thrombolysis for stroke increases over time at primary stroke centers
    Shyam Prabhakaran
    Rush University Medical Center, Department of Neurological Sciences, Chicago, Illinois, USA
    Stroke 43:875-7. 2012
  3. ncbi Major neurologic improvement following endovascular recanalization therapy for acute ischemic stroke
    Shyam Prabhakaran
    Rush University Medical Center, Chicago, IL 60612, USA
    Cerebrovasc Dis 25:401-7. 2008
  4. ncbi Impact of abnormal diffusion-weighted imaging results on short-term outcome following transient ischemic attack
    Shyam Prabhakaran
    Rush University Medical Center, Department of Neurological Sciences, 1725 W Harrison St, Ste 1121, Chicago, IL 60612, USA
    Arch Neurol 64:1105-9. 2007
  5. ncbi Misdiagnosis of transient ischemic attacks in the emergency room
    Shyam Prabhakaran
    Department of Neurological Sciences, Rush University Medical Center, Chicago, IL 60612, USA
    Cerebrovasc Dis 26:630-5. 2008
  6. ncbi Reversible brain ischemia: lessons from transient ischemic attack
    Shyam Prabhakaran
    Department of Neurological Sciences, Section of Cerebrovascular Disease and Critical Care, Rush University Medical Center, Chicago, Illinois 60612, USA
    Curr Opin Neurol 20:65-70. 2007
  7. ncbi Hemodynamic changes following wingspan stent placement--a quantitative magnetic resonance angiography study
    Shyam Prabhakaran
    Department of Neurological Sciences, Radiology and Neurosurgery, Rush University Medical Center, Chicago, IL 60612, USA
    J Neuroimaging 21:e109-13. 2011
  8. ncbi Acute brain infarcts after spontaneous intracerebral hemorrhage: a diffusion-weighted imaging study
    Shyam Prabhakaran
    Department of Neurological Sciences, Rush University Medical Center, 1725 W Harrison St Suite 1121, Chicago, IL 60612, USA
    Stroke 41:89-94. 2010
  9. ncbi Symptomatic intracerebral hemorrhage among eligible warfarin-treated patients receiving intravenous tissue plasminogen activator for acute ischemic stroke
    Shyam Prabhakaran
    Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois 60612, USA
    Arch Neurol 67:559-63. 2010
  10. ncbi Transfer delay is a major factor limiting the use of intra-arterial treatment in acute ischemic stroke
    Shyam Prabhakaran
    Rush University Medical Center, Department of Neurological Sciences, 1725 W Harrison Street, Suite 1121, Chicago, IL 60612, USA
    Stroke 42:1626-30. 2011

Detail Information

Publications32

  1. ncbi Perfusion computed tomography in transient ischemic attack
    Shyam Prabhakaran
    Department of Neurological Sciences, Rush University Medical Center, Chicago, IL 60612, USA
    Arch Neurol 68:85-9. 2011
    ..Diffusion- and perfusion-weighted imaging after transient ischemic attack (TIA) has been well studied, while less data exist on perfusion computed tomographic (PCT) imaging...
  2. ncbi Intravenous thrombolysis for stroke increases over time at primary stroke centers
    Shyam Prabhakaran
    Rush University Medical Center, Department of Neurological Sciences, Chicago, Illinois, USA
    Stroke 43:875-7. 2012
    ..We evaluated the impact that duration as a primary stroke center (PSC) had on tissue-type plasminogen activator (tPA) utilization for acute ischemic stroke...
  3. ncbi Major neurologic improvement following endovascular recanalization therapy for acute ischemic stroke
    Shyam Prabhakaran
    Rush University Medical Center, Chicago, IL 60612, USA
    Cerebrovasc Dis 25:401-7. 2008
    ..We aimed to identify the rate of major neurologic improvement (MNI) at 24 h following endovascular recanalization therapy (ERT) for acute ischemic stroke and its association with short-term outcome...
  4. ncbi Impact of abnormal diffusion-weighted imaging results on short-term outcome following transient ischemic attack
    Shyam Prabhakaran
    Rush University Medical Center, Department of Neurological Sciences, 1725 W Harrison St, Ste 1121, Chicago, IL 60612, USA
    Arch Neurol 64:1105-9. 2007
    ....
  5. ncbi Misdiagnosis of transient ischemic attacks in the emergency room
    Shyam Prabhakaran
    Department of Neurological Sciences, Rush University Medical Center, Chicago, IL 60612, USA
    Cerebrovasc Dis 26:630-5. 2008
    ..To determine a pattern of symptoms and/or risk factors that distinguishes transient ischemic attack (TIA) from nonischemic causes of transient neurologic attacks (NI-TNA)...
  6. ncbi Reversible brain ischemia: lessons from transient ischemic attack
    Shyam Prabhakaran
    Department of Neurological Sciences, Section of Cerebrovascular Disease and Critical Care, Rush University Medical Center, Chicago, Illinois 60612, USA
    Curr Opin Neurol 20:65-70. 2007
    ..In an effort to synthesize at times conflicting data, this paper will review the recent evidence and provide a critical overview of reversible brain ischemia...
  7. ncbi Hemodynamic changes following wingspan stent placement--a quantitative magnetic resonance angiography study
    Shyam Prabhakaran
    Department of Neurological Sciences, Radiology and Neurosurgery, Rush University Medical Center, Chicago, IL 60612, USA
    J Neuroimaging 21:e109-13. 2011
    ..We used QMRA to assess hemodynamic changes following Wingspan stent placement for intracranial stenosis...
  8. ncbi Acute brain infarcts after spontaneous intracerebral hemorrhage: a diffusion-weighted imaging study
    Shyam Prabhakaran
    Department of Neurological Sciences, Rush University Medical Center, 1725 W Harrison St Suite 1121, Chicago, IL 60612, USA
    Stroke 41:89-94. 2010
    ..We aimed to determine the prevalence of acute brain infarcts using diffusion-weighted imaging (DWI) in patients with spontaneous intracerebral hemorrhage (ICH)...
  9. ncbi Symptomatic intracerebral hemorrhage among eligible warfarin-treated patients receiving intravenous tissue plasminogen activator for acute ischemic stroke
    Shyam Prabhakaran
    Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois 60612, USA
    Arch Neurol 67:559-63. 2010
    ..7 who receive intravenous tissue plasminogen activator for acute ischemic stroke are at increased risk for symptomatic intracerebral hemorrhage...
  10. ncbi Transfer delay is a major factor limiting the use of intra-arterial treatment in acute ischemic stroke
    Shyam Prabhakaran
    Rush University Medical Center, Department of Neurological Sciences, 1725 W Harrison Street, Suite 1121, Chicago, IL 60612, USA
    Stroke 42:1626-30. 2011
    ..Interhospital transfer delays will be critical in evaluating the success of this strategy...
  11. ncbi Should TIA patients be hospitalized or referred to a same-day clinic?: a decision analysis
    Jay K Joshi
    Rush University Medical Center, Department of Neurological Sciences, Chicago, IL, USA
    Neurology 77:2082-8. 2011
    ..We performed a cost-effectiveness analysis of hospitalization vs urgent clinic evaluation following TIA...
  12. ncbi Prevalence and risk factors for aspirin and clopidogrel resistance in cerebrovascular stenting
    S Prabhakaran
    Rush University Medical Center, Department of Neurological Sciences, Chicago, IL 60612, USA
    AJNR Am J Neuroradiol 29:281-5. 2008
    ..We aimed to assess the feasibility of monitoring antiplatelet drug effects in a single-center cohort undergoing cerebrovascular stent placement...
  13. ncbi Prevalence and determinants of subclinical brain infarction: the Northern Manhattan Study
    S Prabhakaran
    Rush University Medical Center, Chicago, IL, USA
    Neurology 70:425-30. 2008
    ..We examined the prevalence and determinants of SBI in a multiethnic community cohort...
  14. ncbi Histopathologic description of Wingspan stent in acute ischemic stroke
    Vivien H Lee
    Department of Neurological Sciences, Rush University Medical Center, 1725 W Harrison Street 1121, Chicago, IL 60612, USA
    Neurocrit Care 11:377-80. 2009
    ..We report the histopathologic examination of Wingspan stent in acute ischemic stroke...
  15. ncbi The "OK" sign: an unusual angiographic appearance of basilar artery fenestration
    Shyam Prabhakaran
    Rush University Medical Center, Department of Neurological Sciences, Suite 1121, 1725 W Harrison St, Chicago, IL 60612, USA
    Arch Neurol 65:836. 2008
  16. ncbi Pseudo-subarachnoid hemorrhage in cerebellar infarction
    Brandon R Barton
    Department of Neurologic Sciences, Rush University Medical Center, 1725 W Harrison Street, Suite 1106, Chicago, IL 60612, USA
    Neurocrit Care 7:172-4. 2007
    ....
  17. ncbi Presence of calcified carotid plaque predicts vascular events: the Northern Manhattan Study
    Shyam Prabhakaran
    Rush University Medical Center, Department of Neurological Sciences, 1725 W Harrison Street, Suite 1121, Chicago, IL 60612, USA shyam
    Atherosclerosis 195:e197-201. 2007
    ..The prognostic implications of carotid plaque calcification (CPC) relative to subsequent vascular events are unclear. Our aim was to determine the association between CPC and risk of vascular events in a prospective multi-ethnic cohort...
  18. ncbi Posterior reversible encephalopathy syndrome associated with hemorrhage
    Rosalyn M Aranas
    Department of Neurological Sciences, Rush University Medical Center, 1725 W Harrison St 1121, Chicago, IL 60612, USA
    Neurocrit Care 10:306-12. 2009
    ..Intracerebral hemorrhage associated with PRES (PRES-ICH) is generally considered an atypical finding...
  19. ncbi Induced hypothermia in acute ischemic stroke
    Marc A Lazzaro
    Rush University Medical Center, Department of Neurological Sciences, 1725 W Harrison Street, Suite 1121, Chicago, IL 60612, USA
    Expert Opin Investig Drugs 17:1161-74. 2008
    ..Data from both global and focal ischemia animal models have been encouraging. However, only a few small clinical studies have investigated its use in humans...
  20. ncbi Prevalence and risk factors for multiple simultaneous intracerebral hemorrhages
    Andrew Stemer
    Department of Neurological Sciences, Rush University Medical Center, Chicago, IL 60612, USA
    Cerebrovasc Dis 30:302-7. 2010
    ..Multiple simultaneous intracerebral hemorrhages (MSICH) are rare. We aimed to describe the frequency and potential risk factors for MSICH...
  21. ncbi New devices for treating acute ischemic stroke
    Neil Rosenberg
    Department of Neurological Sciences, Rush University Medical Center, 1725 W Harrison Street, Suite 1106, Chicago, IL 60612, USA
    Recent Pat CNS Drug Discov 5:118-34. 2010
    ..We discuss specific design elements of these devices and directions for future research. Ultimately, individually tailored combinations of these devices will likely prove most useful in treating patients with acute ischemic stroke...
  22. ncbi An update on acute ischemic stroke therapies
    Aimee Joy Szewka
    Department of Neurological Sciences, Section of Cerebrovascular Disease and Neurologic Critical Care, Rush University Medical Center, 1725 W Harrison Street, Suite 1121, Chicago, IL 60612, USA
    Compr Ther 35:72-80. 2009
    ..Intravenous recombinant tissue plasminogen activator remains the most efficacious treatment available. New therapies and advances in the understanding comorbidities associated with stroke have reshaped and expanded traditional treatment...
  23. ncbi Endovascular recanalization therapy in acute ischemic stroke
    Jae H Choi
    Stroke Center, The Neurological Institute, New York Presbyterian Hospital Columbia University Medical Center, New York, NY 10032, USA
    Stroke 37:419-24. 2006
    ....
  24. ncbi Comparison of warfarin versus aspirin for the prevention of recurrent stroke or death: subgroup analyses from the Warfarin-Aspirin Recurrent Stroke Study
    Ralph L Sacco
    Columbia University and Mailman School of Public Health, Neurological Institute of the New York Presbyterian Hospital, New York, NY, USA
    Cerebrovasc Dis 22:4-12. 2006
    ..Pending future clinical trial evidence to the contrary, antiplatelets are recommended for survivors of noncardioembolic stroke...
  25. ncbi Carotid plaque surface irregularity predicts ischemic stroke: the northern Manhattan study
    Shyam Prabhakaran
    The Neurological Institute, Columbia University, Stroke and Critical Care Division, 710 W 168th Street, Room 640, New York, NY 10032, USA
    Stroke 37:2696-701. 2006
    ..Plaque surface irregularities assessed by B-mode ultrasonography may help identify intermediate- to high-risk individuals beyond their vascular risk assessed by the presence of traditional risk factors...
  26. ncbi Inter-individual variability in the capacity for motor recovery after ischemic stroke
    Shyam Prabhakaran
    Neurological Institute, Columbia University, Stroke and Critical Care Division, New York, New York 10032, USA
    Neurorehabil Neural Repair 22:64-71. 2008
    ..Regression diagnostics can indicate whether this is associated simply with Gaussian error or instead with multiple subpopulations that vary in their relationships to the clinical variables...
  27. ncbi Evolving concepts regarding transient ischemic attacks
    Bernardo Liberato
    Neurological Institute, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA
    Curr Atheroscler Rep 7:274-9. 2005
    ..The recognition and treatment of TIA provides an excellent opportunity for stroke prevention that is often missed or poorly recognized among physicians...
  28. ncbi Multiple reversible episodes of subcortical ischemia following postcoital middle cerebral artery dissection
    Shyam Prabhakaran
    Stroke and Critical Care Division, The Neurological Institute, Columbia University, New York, NY 10032, USA
    Arch Neurol 63:891-3. 2006
    ..CONCLUSION: Spontaneous middle cerebral artery dissection should be considered in young patients presenting with subcortical transient ischemic attacks...
  29. ncbi Experimental treatments for acute ischaemic stroke
    Ralph L Sacco
    Department of Neurology, College of Physicians and Surgeons Columbia University, New York, NY, USA
    Lancet 369:331-41. 2007
    ..The findings of these randomised trials are anticipated to allow improved treatment of patients with acute stroke...
  30. ncbi Vive la difference! On potential sex differences in response to thrombolysis
    Shyam Prabhakaran
    Neurology 71:1048-9. 2008
  31. ncbi Hypertensive encephalopathy with prominent bulbar presentation
    Joshua Z Willey
    Department of Neurology, Neurological Institute, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA
    Cerebrovasc Dis 21:210-2. 2006
  32. ncbi Overwhelming leukoencephalopathy as the only sign of neuropsychiatric lupus
    Shyam Prabhakaran
    Department of Neurology, Columbia University Neurologic Institute, New York, NY, USA
    J Rheumatol 32:1843-5. 2005
    ..Autopsy revealed only widespread cerebral edema. Early recognition and persistent, aggressive treatment will be required to avoid this fatal and rare manifestation of neuropsychiatric lupus...